/*
?/?_____）?????????????_??????????????|?|
（?（____??_____?____?_|?|_?_____??____|?|__
?\____?\|?___?|????（_???_）?___?|/?___）??_?\
?_____）?）?____|?|?|?||?|_|?____（?（___|?|?|?|
（______/|_____）_|_|_|?\__）_____）\____）_|?|_|
????（C）2013?Semtech

Description:?LoRaMote?board?USB?DFU?bootloader

License:?Revised?BSD?License?see?LICENSE.TXT?file?include?in?the?project

Maintainer:?Miguel?Luis?and?Gregory?Cristian
*/
#include?“board.h“
#include?“usbd_core.h“
#include?“usbd_desc.h“
#include?“usbd_dfu.h“
#include?“usbd_dfu_flash.h“

extern?PCD_HandleTypeDef?hpcd;

USBD_HandleTypeDef?USBD_Device;
pFunction?JumpToApplication;
uint32_t?JumpAddress;

/*
?*?Board?peripherals?objects
?*/
Gpio_t?Led1;
Gpio_t?Led2;
Gpio_t?Led3;

I2c_t?I2c;

void?SystemClockConfig（?void?）;

static?void?DelayLoop（?volatile?uint32_t?nCount?）
{
????volatile?uint32_t?index?=?0;
????for（?index?=?（?5000?*?nCount?）;?index?!=?0;?index--?）
????{
????}
}

int?main（?void?）
{
????uint8_t?regValue?=?0;
????uint8_t?status?=?0;
????uint16_t?offset?=?0;
????
????/*?STM32L1xx?HAL?library?initialization:
?????????-?Configure?the?Flash?prefetch
?????????-?Systick?timer?is?configured?by?default?as?source?of?time?base?but?user?
???????????can?eventually?implement?his?proper?time?base?source?（a?general?purpose?
???????????timer?for?example?or?other?time?source）?keeping?in?mind?that?Time?base?
???????????duration?should?be?kept?1ms?since?PPP_TIMEOUT_VALUEs?are?defined?and?
???????????handled?in?milliseconds?basis.
?????????-?Set?NVIC?Group?Priority?to?4
?????????-?Low?Level?Initialization
???????*/
????HAL_Init（?）;

????SystemClockConfig（?）;

????I2cInit（?&I2c?I2C_SCL?I2C_SDA?）;
????
????GpioInit（?&Led1?LED_1?PIN_OUTPUT?PIN_PUSH_PULL?PIN_NO_PULL?1?）;
????GpioInit（?&Led2?LED_2?PIN_OUTPUT?PIN_PUSH_PULL?PIN_NO_PULL?1?）;
????GpioInit（?&Led3?LED_3?PIN_OUTPUT?PIN_PUSH_PULL?PIN_NO_PULL?1?）;
????
????//?Init?SAR
????SX9500Init（?）;
????DelayLoop（?100?）;
????SX9500Write（?SX9500_REG_IRQMSK?0x10?）;
????SX9500Write（?SX9500_REG_IRQSRC?0x10?）;
????
????do
????{
????????SX9500Read（?SX9500_REG_IRQSRC?&status?）;
????}while（?（?status?&?0x10?）?==?0x00?）;?//?While?compensation?for?CS0?is?pending
????
????//?Read?1st?sensor?offset
????SX9500Read（?SX9500_REG_OFFSETMSB?（?uint8_t*?）®Value?）;
????offset?=?regValue?<????SX9500Read（?SX9500_REG_OFFSETLSB?（?uint8_t*?）®Value?）;
????offset?|=?regValue;
????
????if（?offset?????{?/*?Test?if?user?code?is?programmed?starting?from?address?0x08007000?*/
????????if（?（?（?*（?volatile?uint32_t*?）USBD_DFU_APP_DEFAULT_ADD?）?&?0x2FFE0000?）?==?0x20000000?）
????????{
????????????/*?Jump?to?user?application?*/
????????????JumpAddress?=?*（?volatile?uint32_t*?）?（?USBD_DFU_APP_DEFAULT_ADD?+?4?）;
????????????JumpToApplication?=?（?pFunction?）?JumpAddress;

????????????/*?Initialize?user?application‘s?Stack?Pointer?*/
????????????__set_MSP（?*（?volatile?uint32_t*?）?USBD

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\
?????文件?????????203??2016-09-22?15:47??LoRaMac-node-master\.gitignore
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Doc\
?????文件??????512945??2016-09-22?15:47??LoRaMac-node-master\Doc\LoRaMote-schematic.pdf
?????文件?????1526329??2016-09-22?15:47??LoRaMac-node-master\Doc\SensorNode-schematic.pdf
?????文件??????718857??2016-09-22?15:47??LoRaMac-node-master\Doc\iM880A_Datasheet.pdf
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\Bootloader\
?????文件???????24083??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\Bootloader\BootLoader.uvopt
?????文件???????24857??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\Bootloader\BootLoader.uvproj
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classA\
?????文件???????39277??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classA\LoRaMac-api-v3.uvopt
?????文件??????107706??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classA\LoRaMac-api-v3.uvproj
?????文件???????38838??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classA\LoRaMac.uvopt
?????文件??????106850??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classA\LoRaMac.uvproj
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classB\
?????文件???????39277??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classB\LoRaMac-api-v3.uvopt
?????文件??????107706??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classB\LoRaMac-api-v3.uvproj
?????文件???????38838??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classB\LoRaMac.uvopt
?????文件??????106850??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classB\LoRaMac.uvproj
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classC\
?????文件???????39277??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classC\LoRaMac-api-v3.uvopt
?????文件??????107706??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classC\LoRaMac-api-v3.uvproj
?????文件???????38838??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classC\LoRaMac.uvopt
?????文件??????106850??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\LoRaMac\classC\LoRaMac.uvproj
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\ping-pong\
?????文件???????60828??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\ping-pong\Ping-Pong.uvopt
?????文件??????204287??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\ping-pong\Ping-Pong.uvproj
?????目錄???????????0??2016-09-22?15:47??LoRaMac-node-master\Keil\LoRaMote\rx-sensi\
............此處省略665個文件信息